Gossamer Bio, Inc.

Giraudo Bryan bought 25 shares of GOSS on 24 August. They now own 25 GOSS shares.

Hasnain Faheem bought 5,800,051 shares of GOSS on 24 August. They now own 5,800,051 GOSS shares.

Hasnain Faheem bought 166 shares of GOSS on 24 August. They now own 166 GOSS shares.

Smith Robert Paul Jr bought 5,800,051 shares of GOSS on 24 August. They now own 5,800,051 GOSS shares.

Christian Waage bought 2,900,026 shares of GOSS on 24 August. They now own 2,900,026 GOSS shares.

Giraudo Bryan bought 5,800,051 shares of GOSS on 24 August. They now own 5,800,051 GOSS shares.

Peterson Caryn bought 5,800,051 shares of GOSS on 24 August. They now own 5,800,051 GOSS shares.

Cox Russell J. bought 115,000 shares of GOSS on 4 June. They now own 115,000 GOSS shares.

Daniel Thomas O bought 115,000 shares of GOSS on 4 June. They now own 115,000 GOSS shares.

Nathan Steven D bought 115,000 shares of GOSS on 4 June. They now own 115,000 GOSS shares.

Drynan Skye bought 115,000 shares of GOSS on 4 June. They now own 115,000 GOSS shares.

Quisel John D bought 115,000 shares of GOSS on 4 June. They now own 115,000 GOSS shares.

Milligan Sandra bought 115,000 shares of GOSS on 4 June. They now own 115,000 GOSS shares.

Aranda Richard bought 20,000 shares of GOSS on 19 March. They now own 20,000 GOSS shares.

Peterson Caryn bought 440,000 shares of GOSS on 19 March. They now own 440,000 GOSS shares.

Hasnain Faheem sold 437,500 shares of GOSS on 19 March. They now own 0 GOSS shares.

Peterson Caryn bought 22,784 shares of GOSS on 19 March. They now own 22,784 GOSS shares.

Giraudo Bryan sold 211,500 shares of GOSS on 19 March. They now own 0 GOSS shares.

Hasnain Faheem sold 1,680,000 shares of GOSS on 19 March. They now own 0 GOSS shares.

Giraudo Bryan sold 181,250 shares of GOSS on 19 March. They now own 0 GOSS shares.

Giraudo Bryan sold 638,000 shares of GOSS on 19 March. They now own 0 GOSS shares.

Peterson Caryn bought 32,334 shares of GOSS on 19 March. They now own 32,334 GOSS shares.

Christian Waage bought 47,667 shares of GOSS on 19 March. They now own 47,667 GOSS shares.

Aranda Richard bought 30,000 shares of GOSS on 19 March. They now own 30,000 GOSS shares.

Peterson Caryn bought 21,167 shares of GOSS on 19 March. They now own 21,167 GOSS shares.

Smith Robert Paul Jr bought 562,500 shares of GOSS on 19 March. They now own 562,500 GOSS shares.

Aranda Richard sold 30,000 shares of GOSS on 19 March. They now own 0 GOSS shares.

Hasnain Faheem bought 43,500 shares of GOSS on 19 March. They now own 43,500 GOSS shares.

Christian Waage sold 506,250 shares of GOSS on 19 March. They now own 0 GOSS shares.

Giraudo Bryan bought 543,750 shares of GOSS on 19 March. They now own 543,750 GOSS shares.

Giraudo Bryan sold 211,500 shares of GOSS on 19 March. They now own 0 GOSS shares.

Peterson Caryn sold 157,500 shares of GOSS on 19 March. They now own 0 GOSS shares.

Christian Waage bought 70,000 shares of GOSS on 19 March. They now own 70,000 GOSS shares.

Giraudo Bryan bought 693,750 shares of GOSS on 19 March. They now own 693,750 GOSS shares.

Giraudo Bryan bought 181,250 shares of GOSS on 19 March. They now own 181,250 GOSS shares.

Aranda Richard bought 40,000 shares of GOSS on 19 March. They now own 40,000 GOSS shares.

Christian Waage bought 506,250 shares of GOSS on 19 March. They now own 506,250 GOSS shares.

Smith Robert Paul Jr bought 572,000 shares of GOSS on 19 March. They now own 572,000 GOSS shares.

Aranda Richard bought 487,500 shares of GOSS on 19 March. They now own 487,500 GOSS shares.

Hasnain Faheem bought 1,680,000 shares of GOSS on 19 March. They now own 1,680,000 GOSS shares.

Peterson Caryn bought 125,000 shares of GOSS on 19 March. They now own 125,000 GOSS shares.

Peterson Caryn bought 126,667 shares of GOSS on 19 March. They now own 126,667 GOSS shares.

Smith Robert Paul Jr sold 562,500 shares of GOSS on 19 March. They now own 0 GOSS shares.

Hasnain Faheem sold 43,500 shares of GOSS on 19 March. They now own 0 GOSS shares.

Giraudo Bryan bought 100,000 shares of GOSS on 19 March. They now own 100,000 GOSS shares.

Peterson Caryn sold 506,250 shares of GOSS on 19 March. They now own 0 GOSS shares.

Aranda Richard sold 572,000 shares of GOSS on 19 March. They now own 0 GOSS shares.

Christian Waage sold 157,500 shares of GOSS on 19 March. They now own 0 GOSS shares.

Aranda Richard sold 157,500 shares of GOSS on 19 March. They now own 0 GOSS shares.

Hasnain Faheem sold 325,000 shares of GOSS on 19 March. They now own 0 GOSS shares.

Giraudo Bryan bought 47,667 shares of GOSS on 19 March. They now own 47,667 GOSS shares.

Christian Waage bought 375,000 shares of GOSS on 19 March. They now own 375,000 GOSS shares.

Aranda Richard bought 22,784 shares of GOSS on 19 March. They now own 22,784 GOSS shares.

Christian Waage bought 440,000 shares of GOSS on 19 March. They now own 440,000 GOSS shares.

Peterson Caryn bought 18,834 shares of GOSS on 19 March. They now own 18,834 GOSS shares.

Aranda Richard sold 487,500 shares of GOSS on 19 March. They now own 0 GOSS shares.

Christian Waage bought 157,500 shares of GOSS on 19 March. They now own 157,500 GOSS shares.

Christian Waage sold 157,500 shares of GOSS on 19 March. They now own 0 GOSS shares.

Hasnain Faheem bought 650,000 shares of GOSS on 19 March. They now own 650,000 GOSS shares.

Aranda Richard bought 126,667 shares of GOSS on 19 March. They now own 126,667 GOSS shares.

Hasnain Faheem sold 544,500 shares of GOSS on 19 March. They now own 0 GOSS shares.

Hasnain Faheem sold 1,312,500 shares of GOSS on 19 March. They now own 0 GOSS shares.

Aranda Richard sold 157,500 shares of GOSS on 19 March. They now own 0 GOSS shares.

Hasnain Faheem bought 544,500 shares of GOSS on 19 March. They now own 544,500 GOSS shares.

Giraudo Bryan bought 96,667 shares of GOSS on 19 March. They now own 96,667 GOSS shares.

Christian Waage sold 70,000 shares of GOSS on 19 March. They now own 0 GOSS shares.

Giraudo Bryan bought 60,000 shares of GOSS on 19 March. They now own 60,000 GOSS shares.

Aranda Richard bought 157,500 shares of GOSS on 19 March. They now own 157,500 GOSS shares.

Giraudo Bryan bought 176,667 shares of GOSS on 19 March. They now own 176,667 GOSS shares.

Christian Waage bought 60,000 shares of GOSS on 19 March. They now own 60,000 GOSS shares.

Peterson Caryn sold 440,000 shares of GOSS on 19 March. They now own 0 GOSS shares.

Aranda Richard bought 562,500 shares of GOSS on 19 March. They now own 562,500 GOSS shares.

Peterson Caryn bought 157,500 shares of GOSS on 19 March. They now own 157,500 GOSS shares.

Giraudo Bryan sold 96,667 shares of GOSS on 19 March. They now own 0 GOSS shares.

Hasnain Faheem sold 650,000 shares of GOSS on 19 March. They now own 0 GOSS shares.

Christian Waage sold 440,000 shares of GOSS on 19 March. They now own 0 GOSS shares.

Peterson Caryn bought 375,000 shares of GOSS on 19 March. They now own 375,000 GOSS shares.

Giraudo Bryan bought 211,500 shares of GOSS on 19 March. They now own 211,500 GOSS shares.

Christian Waage bought 126,667 shares of GOSS on 19 March. They now own 126,667 GOSS shares.

Giraudo Bryan sold 543,750 shares of GOSS on 19 March. They now own 0 GOSS shares.

Aranda Richard bought 9,167 shares of GOSS on 19 March. They now own 9,167 GOSS shares.

Giraudo Bryan sold 693,750 shares of GOSS on 19 March. They now own 0 GOSS shares.

Hasnain Faheem bought 47,000 shares of GOSS on 19 March. They now own 47,000 GOSS shares.

Hasnain Faheem sold 544,500 shares of GOSS on 19 March. They now own 0 GOSS shares.

Aranda Richard bought 162,500 shares of GOSS on 19 March. They now own 162,500 GOSS shares.

Smith Robert Paul Jr sold 572,000 shares of GOSS on 19 March. They now own 0 GOSS shares.

Peterson Caryn bought 506,250 shares of GOSS on 19 March. They now own 506,250 GOSS shares.

Christian Waage sold 375,000 shares of GOSS on 19 March. They now own 0 GOSS shares.

Christian Waage sold 125,000 shares of GOSS on 19 March. They now own 0 GOSS shares.

Hasnain Faheem bought 437,500 shares of GOSS on 19 March. They now own 437,500 GOSS shares.

Hasnain Faheem sold 1,540,000 shares of GOSS on 19 March. They now own 0 GOSS shares.

Aranda Richard sold 162,500 shares of GOSS on 19 March. They now own 0 GOSS shares.

Peterson Caryn sold 375,000 shares of GOSS on 19 March. They now own 0 GOSS shares.

Hasnain Faheem bought 1,312,500 shares of GOSS on 19 March. They now own 1,312,500 GOSS shares.

Peterson Caryn bought 9,167 shares of GOSS on 19 March. They now own 9,167 GOSS shares.

Peterson Caryn sold 157,500 shares of GOSS on 19 March. They now own 0 GOSS shares.

Aranda Richard sold 562,500 shares of GOSS on 19 March. They now own 0 GOSS shares.

Hasnain Faheem bought 1,540,000 shares of GOSS on 19 March. They now own 1,540,000 GOSS shares.

Aranda Richard bought 572,000 shares of GOSS on 19 March. They now own 572,000 GOSS shares.

Hasnain Faheem sold 47,000 shares of GOSS on 19 March. They now own 0 GOSS shares.

Giraudo Bryan bought 638,000 shares of GOSS on 19 March. They now own 638,000 GOSS shares.

Peterson Caryn sold 32,334 shares of GOSS on 19 March. They now own 0 GOSS shares.

Christian Waage bought 125,000 shares of GOSS on 19 March. They now own 125,000 GOSS shares.

Peterson Caryn sold 125,000 shares of GOSS on 19 March. They now own 0 GOSS shares.

Hasnain Faheem bought 325,000 shares of GOSS on 19 March. They now own 325,000 GOSS shares.

Giraudo Bryan bought 115,750 shares of GOSS on 2 January. They now own 389,737 GOSS shares.

Hasnain Faheem bought 1,680,000 shares of GOSS on 2 January. They now own 1,680,000 GOSS shares.

Hasnain Faheem bought 280,000 shares of GOSS on 2 January. They now own 837,793 GOSS shares.

Smith Robert Paul Jr bought 93,750 shares of GOSS on 2 January. They now own 260,898 GOSS shares.

Aranda Richard bought 93,750 shares of GOSS on 2 January. They now own 463,106 GOSS shares.

Aranda Richard bought 562,500 shares of GOSS on 2 January. They now own 562,500 GOSS shares.

Peterson Caryn bought 84,500 shares of GOSS on 2 January. They now own 259,333 GOSS shares.

Peterson Caryn bought 506,250 shares of GOSS on 2 January. They now own 506,250 GOSS shares.

Christian Waage bought 84,500 shares of GOSS on 2 January. They now own 814,061 GOSS shares.

Christian Waage bought 506,250 shares of GOSS on 2 January. They now own 506,250 GOSS shares.

Smith Robert Paul Jr bought 562,500 shares of GOSS on 2 January. They now own 562,500 GOSS shares.

Giraudo Bryan bought 693,750 shares of GOSS on 2 January. They now own 693,750 GOSS shares.

Aranda Richard bought 162,500 shares of GOSS on 1 October. They now own 369,356 GOSS shares.

Hasnain Faheem bought 437,500 shares of GOSS on 1 October. They now own 557,793 GOSS shares.

Smith Robert Paul Jr bought 162,500 shares of GOSS on 1 October. They now own 162,500 GOSS shares.

Giraudo Bryan bought 181,250 shares of GOSS on 1 October. They now own 273,987 GOSS shares.

Peterson Caryn bought 125,000 shares of GOSS on 1 October. They now own 174,833 GOSS shares.

Christian Waage bought 125,000 shares of GOSS on 1 October. They now own 710,934 GOSS shares.

Milligan Sandra bought 26,050 shares of GOSS on 19 August. They now own 58,050 GOSS shares.

Cox Russell J. bought 115,000 shares of GOSS on 25 June. They now own 115,000 GOSS shares.

Milligan Sandra bought 115,000 shares of GOSS on 25 June. They now own 115,000 GOSS shares.

Daniel Thomas O bought 115,000 shares of GOSS on 25 June. They now own 115,000 GOSS shares.

Drynan Skye bought 115,000 shares of GOSS on 25 June. They now own 115,000 GOSS shares.

Nathan Steven D bought 115,000 shares of GOSS on 25 June. They now own 115,000 GOSS shares.

Quisel John D bought 115,000 shares of GOSS on 25 June. They now own 115,000 GOSS shares.

Hasnain Faheem bought 1,540,000 shares of GOSS on 4 March. They now own 1,540,000 GOSS shares.

Giraudo Bryan bought 638,000 shares of GOSS on 4 March. They now own 638,000 GOSS shares.

Christian Waage bought 440,000 shares of GOSS on 4 March. They now own 440,000 GOSS shares.

Peterson Caryn bought 440,000 shares of GOSS on 4 March. They now own 440,000 GOSS shares.

Smith Robert Paul Jr bought 572,000 shares of GOSS on 4 March. They now own 572,000 GOSS shares.

Aranda Richard bought 572,000 shares of GOSS on 4 March. They now own 572,000 GOSS shares.

Aranda Richard sold 1,908 shares of GOSS on 24 June. They now own 196,891 GOSS shares.

Hasnain Faheem bought 372,000 shares of GOSS on 21 June. They now own 5,408,073 GOSS shares.

Giraudo Bryan bought 100,000 shares of GOSS on 18 June. They now own 480,010 GOSS shares.

Smith Robert Paul Jr bought 25,000 shares of GOSS on 17 June. They now own 25,000 GOSS shares.

Milligan Sandra bought 115,000 shares of GOSS on 6 June. They now own 115,000 GOSS shares.

Daniel Thomas O bought 115,000 shares of GOSS on 6 June. They now own 115,000 GOSS shares.

Quisel John D bought 115,000 shares of GOSS on 6 June. They now own 115,000 GOSS shares.

Cox Russell J. bought 115,000 shares of GOSS on 6 June. They now own 115,000 GOSS shares.

Christian Waage sold 6,430 shares of GOSS on 27 March. They now own 585,934 GOSS shares.

Giraudo Bryan sold 6,430 shares of GOSS on 27 March. They now own 92,737 GOSS shares.

Hasnain Faheem sold 23,172 shares of GOSS on 27 March. They now own 120,293 GOSS shares.

Peterson Caryn sold 4,018 shares of GOSS on 18 March. They now own 49,833 GOSS shares.

Aranda Richard sold 4,018 shares of GOSS on 18 March. They now own 198,799 GOSS shares.

Drynan Skye bought 0 shares of GOSS on 11 March. They now own 0 GOSS shares.

Drynan Skye bought 230,000 shares of GOSS on 11 March. They now own 230,000 GOSS shares.

Nathan Steven D bought 230,000 shares of GOSS on 11 March. They now own 230,000 GOSS shares.

Nathan Steven D bought 0 shares of GOSS on 11 March. They now own 0 GOSS shares.

Aranda Richard bought 487,500 shares of GOSS on 2 January. They now own 487,500 GOSS shares.

Christian Waage bought 375,000 shares of GOSS on 2 January. They now own 375,000 GOSS shares.

Hasnain Faheem bought 1,312,500 shares of GOSS on 2 January. They now own 1,312,500 GOSS shares.

Peterson Caryn bought 375,000 shares of GOSS on 2 January. They now own 375,000 GOSS shares.

Giraudo Bryan bought 543,750 shares of GOSS on 2 January. They now own 543,750 GOSS shares.

Smith Robert Paul Jr bought 0 shares of GOSS on 4 December. They now own 0 GOSS shares.

Smith Robert Paul Jr bought 1,500,000 shares of GOSS on 4 December. They now own 1,500,000 GOSS shares.

Quisel John D bought 230,000 shares of GOSS on 28 November. They now own 230,000 GOSS shares.

Quisel John D bought 0 shares of GOSS on 28 November. They now own 0 GOSS shares.

Aranda Richard bought 162,500 shares of GOSS on 20 November. They now own 162,500 GOSS shares.

Christian Waage bought 125,000 shares of GOSS on 20 November. They now own 125,000 GOSS shares.

Peterson Caryn bought 125,000 shares of GOSS on 20 November. They now own 125,000 GOSS shares.

Giraudo Bryan bought 181,250 shares of GOSS on 20 November. They now own 181,250 GOSS shares.

Hasnain Faheem bought 437,500 shares of GOSS on 20 November. They now own 437,500 GOSS shares.

Milligan Sandra bought 32,000 shares of GOSS on 15 November. They now own 32,000 GOSS shares.

Giraudo Bryan bought 200,000 shares of GOSS on 13 November. They now own 380,010 GOSS shares.

Christian Waage bought 3,376 shares of GOSS on 24 July. They now own 3,376 GOSS shares.

Giraudo Bryan bought 54,020 shares of GOSS on 24 July. They now own 180,010 GOSS shares.

Hasnain Faheem bought 135,044 shares of GOSS on 24 July. They now own 135,044 GOSS shares.

Giraudo Bryan bought 13,505 shares of GOSS on 24 July. They now own 13,505 GOSS shares.

Hasnain Faheem bought 540,176 shares of GOSS on 24 July. They now own 5,036,073 GOSS shares.

Christian Waage bought 13,504 shares of GOSS on 24 July. They now own 45,892 GOSS shares.

Aranda Richard sold 1,814 shares of GOSS on 22 June. They now own 197,574 GOSS shares.

Milligan Sandra bought 35,000 shares of GOSS on 8 June. They now own 35,000 GOSS shares.

Burow Kristina bought 35,000 shares of GOSS on 8 June. They now own 35,000 GOSS shares.

Cox Russell J. bought 35,000 shares of GOSS on 8 June. They now own 35,000 GOSS shares.

Daniel Thomas O bought 35,000 shares of GOSS on 8 June. They now own 35,000 GOSS shares.

Gala Renee D bought 35,000 shares of GOSS on 8 June. They now own 35,000 GOSS shares.

Aranda Richard bought 22,784 shares of GOSS on 5 May. They now own 22,784 GOSS shares.

Peterson Caryn bought 9,167 shares of GOSS on 5 May. They now own 9,167 GOSS shares.

Aranda Richard sold 190,000 shares of GOSS on 5 May. They now own 0 GOSS shares.

Aranda Richard bought 20,000 shares of GOSS on 5 May. They now own 20,000 GOSS shares.

Christian Waage bought 70,000 shares of GOSS on 5 May. They now own 70,000 GOSS shares.

Aranda Richard sold 13,750 shares of GOSS on 5 May. They now own 0 GOSS shares.

Peterson Caryn sold 48,500 shares of GOSS on 5 May. They now own 0 GOSS shares.

Aranda Richard bought 9,167 shares of GOSS on 5 May. They now own 9,167 GOSS shares.

Aranda Richard sold 45,000 shares of GOSS on 5 May. They now own 0 GOSS shares.

Peterson Caryn sold 28,250 shares of GOSS on 5 May. They now own 0 GOSS shares.

Peterson Caryn sold 190,000 shares of GOSS on 5 May. They now own 0 GOSS shares.

Aranda Richard bought 30,000 shares of GOSS on 5 May. They now own 30,000 GOSS shares.

Aranda Richard sold 30,000 shares of GOSS on 5 May. They now own 0 GOSS shares.

Peterson Caryn bought 32,334 shares of GOSS on 5 May. They now own 32,334 GOSS shares.

Christian Waage bought 126,667 shares of GOSS on 5 May. They now own 126,667 GOSS shares.

Peterson Caryn bought 126,667 shares of GOSS on 5 May. They now own 126,667 GOSS shares.

Aranda Richard bought 40,000 shares of GOSS on 5 May. They now own 40,000 GOSS shares.

Aranda Richard sold 60,000 shares of GOSS on 5 May. They now own 0 GOSS shares.

Peterson Caryn bought 22,784 shares of GOSS on 5 May. They now own 22,784 GOSS shares.